:root{--bg:#0e1411;--panel:#151d19;--panel2:#101713;--line:#2d3a33;--text:#e7eee9;--muted:#94a39b;--green:#16a36f;--green2:#23c486;--red:#dc3f4b;--amber:#d79a24;--blue:#3294d6}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font:14px Arial,"Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.shell{min-height:100vh;display:grid;grid-template-columns:214px 1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:214px;background:#111915;border-right:1px solid var(--line);padding:18px 12px}.brand{padding:7px 10px 20px;font-size:17px;font-weight:700}.brand small{display:block;margin-top:6px;color:var(--muted);font-size:11px;font-weight:400}.nav a{display:flex;align-items:center;gap:10px;padding:11px 12px;margin:3px 0;color:#b9c5bf;border-left:3px solid transparent}.nav a:hover,.nav a.active{background:#1a2620;color:#fff;border-left-color:var(--green2)}.main{grid-column:2;padding:22px 26px 40px;min-width:0}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:19px}.top h1{font-size:22px;margin:0}.top .meta{color:var(--muted)}.metrics{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));gap:12px;margin-bottom:18px}.metric{background:var(--panel);border:1px solid var(--line);padding:16px;border-radius:5px}.metric label{display:block;color:var(--muted);margin-bottom:10px}.metric strong{font:700 25px Consolas,monospace}.section{margin-top:16px;border-top:1px solid var(--line);padding-top:18px}.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.section h2{font-size:16px;margin:0}.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:34px;border:1px solid transparent;padding:7px 13px;border-radius:3px;color:#fff;cursor:pointer;font-weight:600}.btn-primary{background:var(--green);border-color:var(--green2)}.btn-secondary{background:#233129;border-color:#3a4b42}.btn-danger{background:#a92e38;border-color:#d94a54}.btn-warning{background:#855f17;border-color:#b88420}.btn-sm{min-height:27px;padding:3px 9px;font-size:12px}.table-wrap{overflow:auto;border:1px solid var(--line)}table{width:100%;border-collapse:collapse;background:var(--panel2);white-space:nowrap}th,td{padding:10px 11px;border-bottom:1px solid #26332c;text-align:left}th{background:#1b2620;color:#aebbb4;font-weight:600}tr:hover td{background:#151f1a}.num{font-family:Consolas,monospace}.muted{color:var(--muted)}.tag{display:inline-block;padding:3px 7px;border-radius:2px;font-size:12px;font-weight:700}.tag-green{background:#114c37;color:#72edbb}.tag-red{background:#4b1e24;color:#ff9da5}.tag-amber{background:#4a3718;color:#f2c669}.tag-blue{background:#183c54;color:#88cff9}.form-band{background:var(--panel);border:1px solid var(--line);padding:16px;margin-bottom:14px}.form-grid{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));gap:12px}.field label{display:block;color:var(--muted);font-size:12px;margin-bottom:5px}.field input,.field select,.field textarea{width:100%;height:36px;background:#0e1511;color:#fff;border:1px solid #37483f;border-radius:2px;padding:7px 9px}.field textarea{height:76px;resize:vertical}.span-2{grid-column:span 2}.span-4{grid-column:1/-1}.checks{display:flex;gap:18px;align-items:center;min-height:36px}.checks label{color:var(--text);margin:0}.flash{padding:11px 13px;margin-bottom:14px;border:1px solid #30614c;background:#153828;color:#b5f2d4}.flash.error{border-color:#7b3037;background:#3a1b20;color:#ffc0c5}.empty{text-align:center;color:var(--muted);padding:26px}.login{min-height:100vh;display:grid;place-items:center;padding:20px}.login-box{width:min(420px,100%);background:var(--panel);border:1px solid var(--line);padding:28px;border-radius:6px}.login-box h1{margin:0 0 7px;font-size:23px}.login-box p{color:var(--muted);margin:0 0 22px}.login-box .field{margin-bottom:14px}.login-box .btn{width:100%;height:40px}.code{font-family:Consolas,monospace;color:#78d7ff}.note{color:var(--muted);font-size:12px;line-height:1.7}.danger-note{color:#ff9da5}.pagination{display:flex;justify-content:flex-end;gap:6px;margin-top:10px}@media(max-width:1100px){.metrics{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:repeat(2,1fr)}.span-4{grid-column:1/-1}}@media(max-width:760px){.shell{display:block}.sidebar{position:static;width:auto}.nav{display:flex;overflow:auto}.nav a{white-space:nowrap}.main{padding:16px}.metrics,.form-grid{grid-template-columns:1fr}.span-2,.span-4{grid-column:auto}.top{align-items:flex-start;gap:10px}}
.device-picker{display:grid;grid-template-columns:repeat(2,minmax(260px,1fr));gap:7px;max-height:280px;overflow:auto;padding:10px;background:#0e1511;border:1px solid #37483f}.device-picker>label{display:flex;align-items:flex-start;gap:8px;padding:8px;border:1px solid #27362e;background:#131c17;color:var(--text);cursor:pointer}.device-picker input{width:auto;height:auto;margin-top:3px}.device-picker span{min-width:0}.device-picker>label>span{flex:1}.device-picker strong,.device-picker small{display:block}.device-picker small{margin-top:4px;color:var(--muted);font:11px Consolas,monospace;overflow:hidden;text-overflow:ellipsis}.device-picker .node-rename{flex:none;margin-left:auto}@media(max-width:900px){.device-picker{grid-template-columns:1fr}}
.checks input[type=checkbox],.checks input[type=radio],.device-picker input[type=checkbox]{appearance:none;-webkit-appearance:none;width:20px;height:20px;min-width:20px;margin:0 5px 0 0;border:1px solid #52645a;background:#0d1511;vertical-align:middle;position:relative;cursor:pointer}.checks input[type=checkbox],.device-picker input[type=checkbox]{border-radius:3px}.checks input[type=radio]{border-radius:50%}.checks input[type=checkbox]:checked,.device-picker input[type=checkbox]:checked{background:#1688e7;border-color:#45a9ff}.checks input[type=checkbox]:checked:after,.device-picker input[type=checkbox]:checked:after{content:"";position:absolute;left:5px;top:1px;width:6px;height:11px;border:solid #fff;border-width:0 3px 3px 0;transform:rotate(45deg)}.checks input[type=radio]:checked{border-color:#45a9ff}.checks input[type=radio]:checked:after{content:"";position:absolute;inset:4px;border-radius:50%;background:#45a9ff}.checks input:focus-visible,.device-picker input:focus-visible{outline:2px solid #78c5ff;outline-offset:2px}.device-picker input[type=checkbox]{margin-top:2px}